baber/WOPTO huggingface dataset:
Patent JP-H10166571-A (JP)
Title: Ink jet type recording head
Inventor: HASHIZUME TSUTOMU
IPC: B41J2/055
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To prevent a leak current between an upper electrode and a lower electrode through a piezoelectric body layer from generating, and reduce an electrostatic capacity of a conductive pattern while preventing a stress concentration of a diaphragm in the vicinity of a border of a pressure generating chamber. SOLUTION: A piezoelectric body layer 21 extends at least from a location where a nozzle opening is formed, to the region of a reservoir, and is formed into a rectangular shape which approx. meets the width of a pressure generating chamber 3. Also, an upper electrode 22 is formed in such a manner that the edge on a nozzle opening side and two edges being adjacent to it, are located inner sides than three confronted edges of the piezoelectric body layer 21, and the other edge is located closer to a reservoir side than a border 3a of a pressure generating chamber.  In addition, a conductive pattern 23 which connects the upper electrode 22 and a connection terminal part 24, is formed to be narrower than the width of the upper electrode 22, and a stress concentration at the border 3a on the ink feeding side of the pressure generating chamber 3, is relaxed by the piezoelectric body layer 21 and the upper electrode, and a larger creepage distance is ensured on an exposed surface of the piezoelectric body layer 21, and an electrostatic capacity due to the conductive pattern 23, and piezoelectric body loss are suppressed.
Patent JP-H07179509-A (JP)
Title: Production of vinyl chloride polymer
Inventor: KOGA TOSHIMICHI
IPC: C08F2/38
Filed: 1993-12-21
Abstract: PURPOSE:To obtain a vinyl chloride polymer of high quality, a low polymerization degree free from problem on environmental hygiene, having large plasticizer absorption, reduced fish eyes and no unreacting monomer residue by adding a specific organo-phosphorus compound on the suspension polymerization of vinyl chloride. CONSTITUTION:In the suspension polymerization of vinyl chloride or a mixture thereof in an aqueous mixture, an organophosphorus compound of the formula (R1-R3 are H, Cl, a 1 to 8 C alkyl) is added as a chain transferring agent in the range from 1 to 30 polymerization rate. The phosphorus compound is, for example, 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide. The polymerization temperature is preferably 60 to 70 deg.C.
Patent JP-H06177792-A (JP)
Title: Satellite broadcasting mobile reception controller
Inventor: TANAKA HIROAKI
IPC: H01Q3/02
Filed: 1992-12-01
Abstract: PURPOSE:To simplify the system by turning the direction of an antenna by a generated level signal at a normal state and operating the antenna at the position before interruption when a reception state is interrupted in a short time. CONSTITUTION:When the direction of an antenna 1 goes out of the satellite direction at the normal state, a BAD signal 22 is outputted from a level detecting device 21 and inputted to the clock of an FF circuit 27. In this case, the output of the circuit 27 draws the rising gradient and the output of an integrated circuit 28 draws a falling gradient, and then the device is decelerated. When the inertia mass of the device is deteriorated to the angular velocity sustainable to the inversion, the output of the circuit 27 rises by the output front a comparator 29. The inversion circuit 30 repeats an HI state and LOW state, changing the direction of the antenna 1. On the other hand, when the reception state is interrupted at the short time, an NG signal 23 outputted from the detecting device 21 is inputted to a timer 24. The device is vibrated by pulses at the constant cycle outputted from an oscillation circuit 25 during a few minutes when the timer 24 operates.
Patent JP-H07178621-A (JP)
Title: Device for monitoring feed mechanism in wire cut electric discharge machine
Inventor: UCHIYAMA TATSUHIRO
IPC: B23H7/10
Filed: 1993-12-22
Abstract: PURPOSE:To provide a feed mechanism monitoring device for a wire cut electric discharge machine, which can detect slippage of a wire and an abnormality of a feed motor part. CONSTITUTION:A wire-cut electric discharge machine incorporates a feed mechanism monitoring machine composed of an encoder 7 attached to a brake controller 2, for detecting a rotating condition of the brake roller 2, summing means (CPU 30, RAM 32) for obtaining' a total value of output signals from the encoder 7 in a predetermined time, comparing means (CPU 30) for comparing a total value from the summing means with a set value so as to detect an abnormality of a feed mechanism.
Patent JP-2000172191-A (JP)
Title: Planar display device
Inventor: KAWADA TOYOSHI
IPC: H01J11/44
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To suppress heat generation by a driving IC chip which is mounted to high density and to obtain superior heat radiation efficiency by providing a driving integrated circuit which is electrically connected to a display panel and a heat sink which is formed closely to the display panel and carries the driving integrated circuit chip. SOLUTION: The heat sink 26 which is formed typically of high-heat- conduction metal such as Al is arranged closely to a plasma display panel composed of substrates 11 and 15, and the driving IC chip 21 is held on the heat sink 26. The heat sink 26 may be adhered abutting against the glass substrate 11 and has higher heat conductivity than the glass substrate 11, so the heat sink absorbs the heat generated by the driving IC chip 21 and radiates it to the circumference to suppress a rise in the temperature of the IC chip 21. The IC chip 21 is connected electrically to an electrode 12 on the substrate 11 by wire bonding. The heat sink 26 carries a wiring board 23 such as a flexible printed board.
Patent JP-2000170318-A (JP)
Title: Manufacture of wooden block/concrete structural body, structural body obtained thereby and using method thereof
Inventor: OTSUKI TAKAYUKI
IPC: E04B2/02
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for cementing a large number of wooden blocks to form a new porous structural body, a structural body obtained thereby and a using method thereof. SOLUTION: When a large number of wooden blocks are bound with mortar in a state to hold voids, and the mortar as a binder is so mixed that mortar/ wooden block ratio (Vm/Vwc capacity 5%) becomes 14-60% at water/cement ratio (w/c weight %) 17-25. Cement/wooden block or cement/aggregate/wooden block has a specific mixture ratio, and after dry mixing of them is made, water and chemical admixture are charged, water addition is made to adjust water content after the primary mixture, water/cement ratio and mortar/wooden block ratio are within a specific range, and the secondary mixture is poured into a molding and is molded under the vibration/pressure to cure.
Patent JP-H10172763-A (JP)
Title: Organic electroluminescent element and manufacturing method thereof
Inventor: WAKABAYASHI MORIMITSU
IPC: H05B33/10
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To enable uniform light emission over a wide range with a simple structure. SOLUTION: A translucent element 12 made of a translucent electrode material such as ITO is formed on a translucent substrate 10 surface such as glass or quartz, resin or the like, and a back face electrode 18 is formed opposite to this translucent electrode 12. Between the translucent electrode 12 and the back face electrode 18, a luminous layer 17 made of an organic electroluminescent material due to a hole transport material 15 and an electronic transport material 16, and any other luminous material is laminated, and a protrusion conductive part 36 protruded via an insulating layer 11 on a side on which the back face electrode 18 is formed is connected to a conductor connected to the translucent electrode 12. A protrusion conductive part 36 is connected to a conductive pattern 44 on the same side as the back face electrode 18.  The translucent electrode 12 is formed independently every light emitting unit, and a conductor 14 to be connected to this translucent electrode 12 is formed in a stripe shape.
Patent JP-H05179019-A (JP)
Title: Polyester wrapping film
Inventor: NEZU SHIGERU
IPC: B29C55/02
Filed: 1991-12-27
Abstract: PURPOSE:To obtain the subject wrapping film having excellent heat resistance, oil resistance and chemical resistance as well as excellent mechanical properties and gas barrier property and most suitable as a food packaging film. CONSTITUTION:The objective wrapping film for food consists of a polybutylene terephthalate resin. The polybutylene terephthalate resin is a polyester obtained by polycondensing 1,4-butanediol with terephthalic acid or lower alcohol ester thereof. When the intrinsic viscosity of the polybutylene terephthalate is <1.0, draw down occurs remarkably in molding of inflation film and it is difficult to mold and when intrinsic viscosity thereof is too large, not only load in molding becomes large, but also production cost becomes high. Therefore, it is generally preferable to use 1.0-2.0 intrinsic viscosity. The draw ratio is preferably 3-5 times from the viewpoint of strength and flexibility in the case of uniaxial drawing and preferably 3-9 times in the case of biaxial drawing. The drawing temperature is glass transition temperature to melting point of a resin used, preferably 100-160 deg.C, further preferably 120-150 deg.C. The drawn film is, as necessary, thermally set at 120-180 deg.C.
Patent JP-H11155835-A (JP)
Title: Expiration pressure detector
Inventor: SUKAI YASUNORI
IPC: G01N3/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To efficiently detect expiration pressure, to reduce the feeling of fatigue without breathing in and out more than necessary and to enable many hours of use by setting a large space near a pressure detector and a small space away from the pressure detector and providing a continuous curve therebetween. SOLUTION: For a patient with the pharynx extracted, a mouth and a trachea 12 are separated from each other by an operation, and a hole for excusive use for breathing which is called a trachea hole 11 is provided. Then, for detecting breathing pressure, an expiration pressure detector 10 is slightly pressed on the trachea 11, a valve is opened by sucking when breathing, and breathing is performed through a route 13. When breathing out, by pushing the valve to open, breathed air having no destination is clashed with an inner wall. However, when a direction having the pressure detector is deep, a direction having no detectors is shallow and a continuous curve is provided therebetween, since a breathing pressure is guided smoothly through the route to the pressure detector rather than temporarily stopped, expiration pressure is efficiently detected with a very small loss.
Patent JP-H06193224-A (JP)
Title: Installation of handrail
Inventor: HIROSE YOSHIO
IPC: E04D13/15
Filed: 1992-12-25
Abstract: PURPOSE:To obviate the necessity of the complicated position adjustment between a plurality of coping supporting pillars of a handrail and each supporting pillar insertion rod inserted into the coping supporting pillars. CONSTITUTION:A handrail body A is formed by connecting a sheathing wall coping 2 which is applied on the top part of a sheathing wall 1, a plurality of cylindrical coping supporting pillars 3, and the lower side constitution member 10 of a handrail coping 4 which is horizontally laid at the upper edge of each coping supporting pillar 3. A supporting pillar fitting rod 7 erected on the sheathing wall 1 is intrusion-fitted in the inside of each coping stay 3 of the handrail body A, and the sheathing wall coping 2 is temporarily fitted at the position separated sufficiently upward from the sheathing wall 1 by an interposed article 18 between the sheathing wall 1. After each supporting pillar fitting rod 7 is erected on the sheathing wall 1, the temporary fitting of the sheathing wall coping 2 is released by eliminating the interposed article 18. Accordingly, the handrail body A is lowered, and each coping supporting pillar 3 and the supporting pillar insertion rod 7 are connection-fixed at the position where the sheathing wall coping 2 is fitted with the top part of the sheathing wall 1.
Patent JP-2000172084-A (JP)
Title: Image forming device
Inventor: KAWAGOE KATSUYA
IPC: G03G15/16
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device where image unevenness due to partial transfer failure by keeping down the scratches on an intermediate transfer belt generated in a part where the intermediate transfer belt and a backup member are abutted. SOLUTION: In this image forming device, the backup member 18 is provided in the vicinity of the contact nip part of a photoreceptor drum 1 and an intermediate transfer belt 11 which is traveled coming into contact for a fixed distance with the surface of the photoreceptor drum 1, to prevent the waving of the intermediate transfer belt 11. At least the part of the backup member 18 abutted to the intermediate transfer belt 11 is constituted from fluororesin.
Patent JP-H06190394-A (JP)
Title: Super-submerged aeration method
Inventor: OSAWA TAKEHIKO
IPC: C02F3/08
Filed: 1992-12-28
Abstract: PURPOSE:To treat high conc. waste water in a more conserved space and to dispense with return sludge by allowing raw water to flow in a long vertical shaft packed with immobilized bacteria and supplying air into the falling and rising flow pipe parts of the shaft. CONSTITUTION:A long vertical shaft 10 is packed with immobilized bacteria. Next, raw water is allowed to flow in the long vertical shaft 10 and air is supplied into the falling and rising flow pipe parts 15,16 of the shaft 10 from nozzles 18,19 to form circulating flow consisting of the falling flow in the falling flow pipe part 15 and the rising flow in the rising flow pipe part 16. The raw water moving as falling flow becomes rising flow at the bottom part 13 of the shaft 10 to rise to a head tank 20 and flows in a horizontal direction through a water passage 22 to circulate to the falling flow pipe part 15. By this constitution, high load treatment with BOD volume load of 4kg/m<3>/day or more can be achieved.
Patent JP-H05155192-A (JP)
Title: Thermal record medium
Inventor: HORIE KIYOSHI
IPC: B42D15/10
Filed: 1991-12-03
Abstract: PURPOSE:To provide a thermal record medium having excellent corrosion resistance and high print sensitivity and quality by using a metallic thin film layer as a masking layer, melting and breaking the layer with heat so as to eliminate the masking property and record image information. CONSTITUTION:On at least one face of a support body 1, a coloring layer 2, a thermal sensitizing layer 3, a metallic thin film layer 4, and a heat resistant protective layer 5 are arranged in sequence from the support body 1. The metallic thin film layer 4 is melted with heat and broken so as to eliminate the masking property and to record image. The thermal sensitizing layer 3 contains thermoplastic urethane resin.
Patent JP-H05154965-A (JP)
Title: Moistureproof processed paper
Inventor: NAKANO TAKUJI
IPC: B29K23/00
Filed: 1991-12-02
Abstract: PURPOSE:To provide moistureproof processed paper characterized by that a resin component and a paper component are easily separated and, especially, the paper component can be recovered and reused in a process recovering old paper from moistureproof processed paper. CONSTITUTION:In moistureproof processed paper composed of a multilayered structure consisting of two or more layers of a synthetic resin film layer having moistureproof function and a paper layer, a layer of a water-soluble polymeric compound obtained by reacting a polyhydroxy compound (A) obtained by the addition polymerization of an org. compound having two active hydrogen atoms and alkylene oxide containing ethylene oxide and divalent carboxylic acid (B) or an anhydride thereof or lower alkyl ester is interposed between the layers.
Patent JP-H11185594-A (JP)
Title: Fuse puller holding structure
Inventor: KITADA MASASHI
IPC: H01H85/02
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a fuse puller holding structure capable of holding the fuse puller without play and easily mounting/demounting it. SOLUTION: In this fuse puller holding structure 100, a pair of holders 11 for a fuse puller 10 hold a guide positioning part 30 and hold the fuse puller 10 in the vertical direction with a flotation preventing part 40 and a vertically holding part 60 and a locking pawl 13 for the fuse puller 10 is engaged with a locking pawl engaging part 50. Then, the fuse puller 10 can be surely held without rattling in the mounting/demounting direction and in the vertical direction. A receiving recess is made in a mounting face 20 to provide a wider space between the flotation preventing part 40 and the mounting face 20 so that the end of the fuse puller 10 can be easily inserted into or removed from the lower side of the flotation preventing part 40. Easy mounting/demounting of the fuse puller 10 is thus ensured.
Patent JP-H07189462-A (JP)
Title: Thin tatami mats
Inventor: OGATA MITSUAKI
IPC: E04F15/02
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a tatami mat having a large heat transfer coefficient with a minimized expansion or a warping produced by moisture or heat by fixing the surface of the tatami mat woven with natural rushes with plywood whose rear surface is covered with aluminum. CONSTITUTION:An aluminum sheet 4 is joined with the whole front and rear surface of a plywood 5 where felt 6 is pasted on the top of the board as a cushion material. A tatami mat facing 3 woven with natural rushes is fixed with the top, thereby preparing a thin tatami mat whose whole thickness is 25mm and below. The heat transfer coefficient of the mat is increased as a result. It is, therefore, possible to increase thermal efficiency when it is used as a tatami mat for floor heating.
Patent JP-H05155761-A (JP)
Title: Soft capsule agent
Inventor: SAMURA KAZUHISA
IPC: A61K31/355
Filed: 1991-12-06
Abstract: PURPOSE:To provide a soft capsule agent containing a medicine which becomes unproductive when mutually compounded as the content of the capsule. CONSTITUTION:A soft capsule agent is characterized in that one kind or more of medicines are contained in a coating film and the remaining medicines are intracapsularly contained but outside the coating film. The medicines contained in the coating film is a liposoluble medicine solid at the ordinary temperature, such as gamma-oryzanol. The content outside the coating film is an oily medicine or oily solvent used for conventional soft capsules.
Patent JP-H07199090-A (JP)
Title: Eyepiece device for endoscope
Inventor: SEGAWA YOICHI
IPC: G02B25/00
Filed: 1993-12-28
Abstract: PURPOSE:To extremely stably perform positioning in a state where visibility a adjustment is made for a lens barrel by the operation of an air spring without using the part of a spring or the like. CONSTITUTION:Sealing members 25a-25c are respectively interposed and attached between the fitting part of an eyepiece ring 24 for a press ring 22, the fitting part for visibility adjustment ring 17, a cover glass 23 and an intermediate ring 21 in an eyepiece device 10: and in addition to them, the sealing members 27a-27c are respectively interposed and attached between a nearea position on the eyepiece side of the lens barrel 13 than the position where a cam pin 14 is projectingly provided and a cylindrical main body 11, and between the position on the neare eyepiece side than the position where a through-hole 11a is formed and provided at the cylindrical main body 11 and the intermediate ring 21, and between the lens 12a and the lens press ring 26 of the lens barrel 13, and a sealed chamber 28 is formed between the lens barrel 13 and the cover glass 23 and compressed air is sealed on the inside of the sealed chamber 28 in the eyepiece device 10, so that one kand of the operation of the air spring is achieved and the lens barrel 13 is pressed to a side successively provided to a main body operation part 2 and the can pin 14 is press-contacted with the cam surface 16a of a can groove 16.
Patent JP-H05154088-A (JP)
Title: Pan grinding apparatus
Inventor: KANEKO YUTAKA
IPC: B24B29/00
Filed: 1991-12-06
Abstract: PURPOSE:To provide a pan grinding apparatus which enables the grinding of a pan cleanly in a short time even when subjected to scorching badly or the like. CONSTITUTION:This apparatus comprises a rotary drum 17 on which a pan is placed horizontally, a lower grinding means 10 which is fixed horizontally independent of the inside of the drum and allowed to contact the external bottom surface of the pan placed on the drum, an upper grinding means 42 which is arranged above the drum to press the internal bottom surface of the pan when it is lowered and a motor 32 which drives the drum to rotate in a specified direction. The drum is rotated having the pan grasped between the upper grinding means and the lower grinding means and the pan is rotated together with the drum so that the external and internal bottom surfaces of the pan are ground simultaneously. This allows the mechanization of the most of grinding work which so far requires much time and labor in manual work and moreover, achieves a highly hygienic grinding with much luster.
Patent JP-H09174872-A (JP)
Title: Ink replacing and charging apparatus for ink cartridge
Inventor: KANETANI MUNEHIDE
IPC: B41J2/175
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To replace the residual ink with fresh ink by forcibly supplying ink urged by a pressurizing means to an ink cartridge, and making it possible to forcibly discharge the ink urged by a pressure reducing means. SOLUTION: A pressurizing means 10 is started, and fresh ink is charged from a supply needle 51 in the bottom region of a form chamber. Then, a rotary disc 3 is turned, a pressure reducing means 100 is operated to extract the ink partly supplied newly together with the remaining ink from an extracting needle 80 into an ink storage means 90. Thereafter, the disc 3 is again turned, ink is poured from a first supply needle 51, and ink is supplied also from a second needle 52 to the upper region of the form chamber. Then, the ink tending to overflow is extracted from the extracting needle 80 into the ink storage means 90 by pressure reducing means 100. Thus, the ink cartridge is fully filled with new ink.
Patent JP-2001161258-A (JP)
Title: Improving agent for bread food
Inventor: KAWASE HISAO
IPC: A21D2/26
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a bread food having higher quality, i.e., uniform appearance and an excellent inner phase, good in palatability, flavor and preservability and especially excellent in moist taste, flavor an preservability, and further high quality bread similar to scratch bakery even through the bread food uses a freezing process. SOLUTION: This improving agent comprises an edible material containing a cellulose regenerated from an aqueous solution of an alkali metal hydroxide and a polypeptide and/or an edible polysaccharide, and hemicellulase. The agent may further contains α-amylase and ascorbic acid. The edible material contains Sekicel (trade name, manufactured by Asahi foods, Ltd.) and it is simple to use the same.